Analysis

  • user interaction
    yes
  • max time kernel
    46s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 13:59

Errors

Reason
Machine shutdown

General

  • Target
    fhg.exe
  • Size 11KB
  • Sample261002-raptea11es
  • SHA256 64145c83c359bbc68e151d910cddddf37349963ee1ae4319e5e091fdf9a1e1e2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in System32 directory 18 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 5 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Modifies registry key 1 TTPs 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fhg.exe
    "C:\Users\Admin\AppData\Local\Temp\fhg.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:468
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c reg delete HKCR /f
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:560
      • C:\Windows\system32\reg.exe
        reg delete HKCR /f
        3⤵
          PID:1840
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c reg delete HKCU /f
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2920
        • C:\Windows\system32\reg.exe
          reg delete HKCU /f
          3⤵
          • Modifies registry key
          PID:2596
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c reg delete HKLM /f
        2⤵
        • Executes a command shell one-liner
        PID:2232
        • C:\Windows\system32\reg.exe
          reg delete HKLM /f
          3⤵
          • Modifies registry key
          PID:3044
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c reg delete HKU /f
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4744
        • C:\Windows\system32\reg.exe
          reg delete HKU /f
          3⤵
            PID:4516
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" /c reg delete HKCC /f
          2⤵
          • Executes a command shell one-liner
          PID:5936
          • C:\Windows\system32\reg.exe
            reg delete HKCC /f
            3⤵
              PID:3208
        • C:\Windows\system32\AUDIODG.EXE
          C:\Windows\system32\AUDIODG.EXE 0x00000000000004F4 0x0000000000000508
          1⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:5692
        • C:\Windows\system32\userinit.exe
          C:\Windows\system32\userinit.exe
          1⤵
            PID:5976
            • C:\Windows\Explorer.EXE
              C:\Windows\Explorer.EXE
              2⤵
                PID:1248
            • C:\Windows\system32\OpenWith.exe
              C:\Windows\system32\OpenWith.exe -Embedding
              1⤵
                PID:5616
              • C:\Windows\system32\OpenWith.exe
                C:\Windows\system32\OpenWith.exe -Embedding
                1⤵
                  PID:4292
                • C:\Windows\system32\OpenWith.exe
                  C:\Windows\system32\OpenWith.exe -Embedding
                  1⤵
                    PID:2680
                  • C:\Windows\system32\OpenWith.exe
                    C:\Windows\system32\OpenWith.exe -Embedding
                    1⤵
                      PID:2108
                    • C:\Windows\system32\OpenWith.exe
                      C:\Windows\system32\OpenWith.exe -Embedding
                      1⤵
                        PID:3576
                      • C:\Windows\system32\OpenWith.exe
                        C:\Windows\system32\OpenWith.exe -Embedding
                        1⤵
                          PID:5400
                        • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                          1⤵
                            PID:1716
                          • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
                            "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
                            1⤵
                              PID:2548
                            • C:\Windows\system32\OpenWith.exe
                              C:\Windows\system32\OpenWith.exe -Embedding
                              1⤵
                                PID:900
                              • C:\Windows\system32\ctfmon.exe
                                /QuitInfo:0000000000000268;000000000000026C;
                                1⤵
                                  PID:1264

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      microsoftwindows.client[1].xml

                                      • Path C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\Q33DKHST\microsoftwindows.client[1].xml
                                      • Size 97B
                                      • SHA256 b2fb15c21e0a25e3261cfde08896159c3e885d462aaf982d37e1a122bf3a0285
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Users\Admin\Contacts\desktop.ini
                                      • Size 412B
                                      • SHA256 48a6703a09f1197ee85208d5821032b77d20b3368c6b4de890c44fb482149cf7
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Users\Admin\Documents\desktop.ini
                                      • Size 402B
                                      • SHA256 cafec240d998e4b6e92ad1329cd417e8e9cbd73157488889fd93a542de4a4844
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Users\Admin\Downloads\desktop.ini
                                      • Size 282B
                                      • SHA256 b029393ea7b7cf644fb1c9f984f57c1980077562ee2e15d0ffd049c4c48098d3
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Users\Admin\Links\desktop.ini
                                      • Size 504B
                                      • SHA256 a4234e2cf44c57609fd7cb0f9f0a33ee136b542fba5121ac02d85b38fb2ea02d
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Users\Admin\Music\desktop.ini
                                      • Size 504B
                                      • SHA256 8301e344371b0753d547b429c5fe513908b1c9813144f08549563ac7f4d7da68
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Users\Admin\Pictures\desktop.ini
                                      • Size 504B
                                      • SHA256 88856962cef670c087eda4e07d8f78465beeabb6143b96bd90f884a80af925b4
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Users\Admin\Saved Games\desktop.ini
                                      • Size 282B
                                      • SHA256 e6fdf8ed07b19b2a3b8eff05de7bc71152c85b377b9226f126dc54b58b930311
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Users\Admin\Searches\desktop.ini
                                      • Size 524B
                                      • SHA256 a9e8ad0792b546a4a8ce49eda82b327ad9581141312efec3ac6f2d3ad5a05f17
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Users\Admin\Videos\desktop.ini
                                      • Size 504B
                                      • SHA256 b287b639f6edd612f414caf000c12ba0555adb3a2643230cbdd5af4053284978
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Users\Public\AccountPictures\desktop.ini
                                      • Size 196B
                                      • SHA256 658d53a476592db7e0e09ecd0073b80315dc2d9041b2fb3bf96eb84ff89676cc
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini
                                      • Size 174B
                                      • SHA256 1d9dcd07e5fa1748da3e7e4d57eca2e88a4c42e4f2cead9192e94325c32c2e4f
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini
                                      • Size 174B
                                      • SHA256 feea416e5e5c8aa81416b81fb25132d1c18b010b02663a253338dbdfb066e122
                                      • MD5 SHA1 SHA512 TLSH

                                      iconcache_16.db

                                      • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Windows\Explorer\iconcache_16.db
                                      • Size 1024KB
                                      • SHA256 7750ce10f4c52fd7c2612a9c6fd68a2dbfaa62f413a1c5ce2fda8152a73355ff
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      iconcache_48.db

                                      • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Windows\Explorer\iconcache_48.db
                                      • Size 1024KB
                                      • SHA256 994506f76ad4f86c142e1fbf7661c82de4b5003888c61381520f235b0d60397d
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      iconcache_idx.db

                                      • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Windows\Explorer\iconcache_idx.db
                                      • Size 7KB
                                      • SHA256 f5c43da8e03ce1cf52b390e3b367cc32265583b05d598176bce177abdf8c2d74
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      iconcache_idx.db

                                      • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Windows\Explorer\iconcache_idx.db
                                      • Size 7KB
                                      • SHA256 cbf7708d55a425d7f533a8be7f919fefd8f8dc671aa47588b40b7b58eab48a23
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini
                                      • Size 196B
                                      • SHA256 4e252dbee2058e1cf6f78fc67568759a8ad213bcafe33192e55dd5712d7e4abd
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini
                                      • Size 302B
                                      • SHA256 873bcd7fc25e21142bdfcd6c8f2bea3e294a055e3f132d8a2b3407aba45074e1
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini
                                      • Size 432B
                                      • SHA256 eb315c9d165b4916e3b00e4d148b53a6c03a2f0694a6a8821d98e76f935ca6a8
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini
                                      • Size 174B
                                      • SHA256 be49aff1e82fddfc2ab9dfffcb7e7be100800e3653fd1d12b6f8fa6a0957fcac
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini
                                      • Size 174B
                                      • SHA256 cdb11958506a5ba5478e22ed472fa3ae422fe9916d674f290207e1fc29ae5a76
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini
                                      • Size 174B
                                      • SHA256 768b6fde6149d9ebbed1e339a72e8cc8c535e5c61d7c82752f7dff50923b7aed
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini
                                      • Size 174B
                                      • SHA256 8e00a24ae458effe00a55344f7f34189b4594613284745ff7d406856a196c531
                                      • MD5 SHA1 SHA512 TLSH

                                      TranscodedWallpaper

                                      • Path C:\Windows\System32\config\systemprofile\AppData\Roaming\Microsoft\Windows\Themes\TranscodedWallpaper
                                      • Size 176KB
                                      • SHA256 6ea25d299adb39df40212749727988f5f4bd1daba2b02fafb970fa2d1dbec7a7
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\Desktop\desktop.ini
                                      • Size 282B
                                      • SHA256 4b9d687ac625690fd026ed4b236dad1cac90ef69e7ad256cc42766a065b50026
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\Documents\desktop.ini
                                      • Size 418B
                                      • SHA256 954b525be189a7fee40084bce8a1d9380280d109d64695e0c09b940c708aa274
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\Downloads\desktop.ini
                                      • Size 298B
                                      • SHA256 d5e7d3ffbfeffe8c91236b30b1cd3c4cbb80059d16ff6edf52c2027874e1ebdf
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\Favorites\desktop.ini
                                      • Size 402B
                                      • SHA256 a45e345556901cd98b9bf8700b2a263f1da2b2e53dbdf69b9e6cfab6e0bd3464
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\Music\desktop.ini
                                      • Size 520B
                                      • SHA256 7edc1c721b5402e489554f848f85ccc8e190852a0ddcac22a6123c8263841340
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\Pictures\desktop.ini
                                      • Size 520B
                                      • SHA256 3d643252d2ab50d0e5078aced4cb1ab19b5e8d1ff0bedf03f3243ebf3caa5884
                                      • MD5 SHA1 SHA512 TLSH

                                      desktop.ini

                                      • Path C:\Windows\System32\config\systemprofile\Videos\desktop.ini
                                      • Size 520B
                                      • SHA256 b41bdfe903bf4ab529adf9a2624c5733f5e044d42a6cd6fed18fd2c281f7fcc5
                                      • MD5 SHA1 SHA512 TLSH

                                      RGI6085.tmp

                                      • Path C:\Windows\Temp\RGI6085.tmp
                                      • Size 24KB
                                      • SHA256 04a0fbd0b5c3e4f7e3558a3871fe3f3cce5013a330941c3e72b4cdb19c81f2ad
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      memory/468-74-0x00007FFBF0B00000-0x00007FFBF14A4000-memory.dmp

                                      memory/468-6-0x00007FFBF0B00000-0x00007FFBF14A4000-memory.dmp

                                      memory/468-12-0x00007FFBF0B00000-0x00007FFBF14A4000-memory.dmp

                                      memory/468-75-0x00007FFBF0B00000-0x00007FFBF14A4000-memory.dmp

                                      memory/468-11-0x00007FFBF0B00000-0x00007FFBF14A4000-memory.dmp

                                      memory/468-10-0x00007FFBF0B00000-0x00007FFBF14A4000-memory.dmp

                                      memory/468-0-0x0000000000E80000-0x0000000000E8A000-memory.dmp

                                      memory/468-9-0x00007FFBF0B00000-0x00007FFBF14A4000-memory.dmp

                                      memory/468-8-0x00007FFBF0B00000-0x00007FFBF14A4000-memory.dmp

                                      memory/468-76-0x00007FFBF0B00000-0x00007FFBF14A4000-memory.dmp

                                      memory/468-1-0x00007FFBF0C8F000-0x00007FFBF0C90000-memory.dmp

                                      memory/468-7-0x00007FFBF0B00000-0x00007FFBF14A4000-memory.dmp

                                      memory/468-4-0x00007FFBF0B00000-0x00007FFBF14A4000-memory.dmp

                                      memory/1248-357-0x00000000051E0000-0x00000000051E1000-memory.dmp

                                      memory/1248-550-0x000000000E690000-0x000000000EF0B000-memory.dmp

                                      memory/1248-622-0x000000000E690000-0x000000000EF0B000-memory.dmp

                                      memory/1248-651-0x000000000E690000-0x000000000EF0B000-memory.dmp

                                      memory/2548-442-0x000001C8841D0000-0x000001C8841F0000-memory.dmp

                                      memory/2548-473-0x000001C884210000-0x000001C884230000-memory.dmp

                                      memory/2548-493-0x000001C894860000-0x000001C894880000-memory.dmp

                                      memory/2548-447-0x000001C884410000-0x000001C884510000-memory.dmp

                                      memory/2548-431-0x000001C8801E0000-0x000001C8802E0000-memory.dmp